• Early warning of water leaks
• 30-second delay to prevent false alarms caused by humidity or condensation
• Battery operated
• Dimensions: 65 x 30 x 25mm (Transmitter)
• For use with the Marmitek Proguard 800 Alarm Systems

A water leak detector can be an extremely useful piece of household equipment.
They are designed to sense if there is a water leak at any of your homes water using equipment, including radiators, water heaters, water tanks, sinks, dishwashers, and washing machines.

• Antenna: Built-in Internal Whip
• Frequency: 868.35MHz FM
• Power: 3.6V ½ AA Lithium Battery
• Current Consumption: 25mA (transmission), 10 µA (standby)
• RFI Immunity: 40V/m
• Cable Length: 2.4m
• Operating Temperature: 0-60 °C
• Dimensions: 65 x 30 x 25mm (Transmitter)
• Download manual

Note: The WD861 is supplied with the Factory Setting jumper in the “F” position. Do not change the configuration of this jumper.

Only for use with Marmitek Proguard 800 Alarm Systems